From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Continuation page stating that it is unnecessary to receive further machines as the causes of failure are sufficiently known.
| Identifier | ExFiles\Box 57\2\ Scan105 | |
| Date | 2nd September 1927 | |
| Contd. -2- EFC1/T2.9.27. diagnosing. In the other case, however, we feel that the causes of failure are, generally speaking, sufficiently known to render it unnecessary for us to receive further machines. EFC. | ||